[PATCH 0/6 v4] perf script: add support for dumping events other than trace

[David Ahern <daahern@cisco.com>]

v3 -> v4:
- moved code removal to separate patch
- added check that callchain exists before trying to use it
- cleaned up whitespace errors so acme does not have to

v2 -> v3:
- removed show-unresolved option
- setup different output defaults based on event type
- moved printing of comm, pid/tid, time and event name from print_event to
  builtin-script and renamed print_event to print_trace_event
- removed unneeded cursor depth check
- updated to latest perf-core to get Arnaldo's recent makeovers
- created smaller, focused patches 

v1 -> v2:
- fixed process_event handler in trace-event-perl
- removed unneeded call to callchain_register_param
- corrected walking of callchains in perf_session__print_symbols
- complete rewrite for handling non-tracepoint events


David Ahern (6):
  perf script: change process_event prototype
  perf: remove print_graph_cpu and print_graph_proc from
    trace-event-parse
  perf script: move printing of 'common' data from print_event and
    rename
  perf script: support custom field selection for output
  perf script: add support for dumping symbols
  perf script: add support for H/W and S/W events

 tools/perf/Documentation/perf-script.txt           |   22 ++
 tools/perf/builtin-script.c                        |  300 ++++++++++++++++++--
 tools/perf/util/parse-events.c                     |   22 ++
 tools/perf/util/parse-events.h                     |    1 +
 .../perf/util/scripting-engines/trace-event-perl.c |   11 +-
 .../util/scripting-engines/trace-event-python.c    |   11 +-
 tools/perf/util/session.c                          |   61 ++++
 tools/perf/util/session.h                          |    4 +
 tools/perf/util/trace-event-parse.c                |  110 +-------
 tools/perf/util/trace-event-scripting.c            |    9 +-
 tools/perf/util/trace-event.h                      |   10 +-
 11 files changed, 423 insertions(+), 138 deletions(-)

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1.7.4